Spatial-temporal variations in net primary productivity in the Arctic from 2003 to 2016

• 作 者: Haili Li Changqing Ke Qinghui
• 机 构: JiangsuProvincialKeyLaboratoryofGeographicInformationScienceandTechnology,SchoolofGeographicandOcean
• 出 处: 海洋学报:英文版
• 发表日期: 2019年8期
• 关键词: SEA ICE open water area CHLOROPHYLL a net PRIMARY PRODUCTIVITY ARCTIC
• 基金项目: The National Key Research and Development Program of China under contract No. 2016YFA0600102,the National Natural Science Foundation of China under contract No. 41371391,the Consulting Research Projec

The area of Arctic sea ice has dramatically decreased, and the length of the open water season has increased;these patterns have been observed by satellite remote sensing since the 1970 s. In this paper, we calculate the net primary productivity(NPP, calc